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DataSourceAdapterBase.DataSource Property

Specifies the data source to provide data for a data adapter.

Namespace: DevExpress.Xpf.Map

Assembly: DevExpress.Xpf.Map.v21.2.dll

Declaration

public object DataSource { get; set; }

Property Value

Type Description
Object

A Object.

Example

Follow the steps below to use the ListSourceDataAdapter:

  1. Create a ListSourceDataAdapter object and assign it to the VectorLayer.Data property.
  2. Specify the DataSourceAdapterBase.DataSource property.
  3. Configure the ListSourceDataAdapter.Mappings property to assign data source field values to map items.
  4. Use the ListSourceDataAdapter.ItemSettings property to specify map item settings.

View Example

<dxm:VectorLayer.Data>
    <dxm:ListSourceDataAdapter DataSource="{Binding Source={StaticResource data}, XPath=Ship}">
        <dxm:ListSourceDataAdapter.AttributeMappings>
            <dxm:MapItemAttributeMapping Name="Name" Member="Name"/>
            <dxm:MapItemAttributeMapping Name="Year" Member="Year"/>
            <dxm:MapItemAttributeMapping Name="Description" Member="Description"/>
        </dxm:ListSourceDataAdapter.AttributeMappings>
        <dxm:ListSourceDataAdapter.Mappings>
            <dxm:MapItemMappingInfo Latitude="Latitude" Longitude="Longitude"/>
        </dxm:ListSourceDataAdapter.Mappings>
        <dxm:ListSourceDataAdapter.ItemSettings>
            <dxm:MapCustomElementSettings ContentTemplate="{Binding Source={StaticResource itemTemplate}}"/>
        </dxm:ListSourceDataAdapter.ItemSettings>
    </dxm:ListSourceDataAdapter>
</dxm:VectorLayer.Data>
See Also